global.php

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我是靠谱客的博主潇洒啤酒，最近开发中收集的这篇文章主要介绍global.php，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

<?php
/**
* 自动判断PHP版本，并把所有环境变量转为全局变量
*
* @author   Avenger <avenger@php.net>
* @version  $Id 2003-05-18 13:01:14 $
*/

function pmyoutput(&$a) {
    if (is_array($a)) {
        array_walk($a,'pmyoutput');
    } else {
        $a = stripslashes($a);
        $a = str_replace('"', '"', $a);
    }
}

function pmyinput(&$a) {
    if (is_array($a)) {
        array_walk($a,'pmyinput');
    } else {
        $a = addslashes($a);
    }
}

/*
if (phpversion() < '4.1.0') {

    isset($HTTP_SESSION_VARS) ? $GLOBALS['_SESSION'] = &$HTTP_SESSION_VARS : '';
    isset($HTTP_SERVER_VARS) ? $GLOBALS['_SERVER'] = &$HTTP_SERVER_VARS : '';
    isset($HTTP_ENV_VARS) ? $GLOBALS['_ENV'] = &$HTTP_ENV_VARS : '';
    isset($HTTP_FILES_VARS) ? $GLOBALS['_FILES'] = &$HTTP_FILES_VARS : '';
    if (get_magic_quotes_gpc() == 1) {
        isset($HTTP_GET_VARS) ? $GLOBALS['_GET'] = &$HTTP_GET_VARS : '';
        isset($HTTP_POST_VARS) ? $GLOBALS['_POST'] = &$HTTP_POST_VARS : '';
        isset($HTTP_COOKIE_VARS) ? $GLOBALS['_COOKIE'] = &$HTTP_COOKIE_VARS : '';
    } else {
        isset($HTTP_GET_VARS) ? pmyinput($HTTP_GET_VARS) : '';
        isset($HTTP_POST_VARS) ? pmyinput($HTTP_POST_VARS) : '';
        isset($HTTP_COOKIE_VARS) ? pmyinput($HTTP_COOKIE_VARS) : '';
        $GLOBALS['_GET'] = &$HTTP_GET_VARS;
        $GLOBALS['_POST'] = &$HTTP_POST_VARS;
        $GLOBALS['_COOKIE'] = &$HTTP_COOKIE_VARS;

    }
    $GLOBALS['_REQUEST'] = array_merge($_GET, $_POST, $_COOKIE);

} else {

    if (get_magic_quotes_gpc() != 1) {
        isset($_GET) ? pmyinput($_GET) : '';
        isset($_POST) ? pmyinput($_POST) : '';
        isset($_COOKIE) ? pmyinput($_COOKIE) : '';
        isset($_REQUEST) ? pmyinput($_REQUEST) : '';
    }

}
*/
?>